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package com.myapp.struts;

import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author dante.panella
 */
public class login extends org.apache.struts.action.Action {

    /* forward name="success" path="" */
    private static final String SUCCESS = "success";

    /**
     * This is the action called from the Struts framework.
     *
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        
        String user = request.getParameter("user");
        String pass = request.getParameter("pass");
        
        ArrayList errorList = new ArrayList();
        
        if(user.isEmpty())
            errorList.add("no ingreso el usuario");
        
        if(pass.isEmpty())
            errorList.add("no ingreso el password");
        
        
        if(user.equals("dante") && pass.equals("panella"))
        {
            return mapping.findForward(SUCCESS);    
        }else if(errorList.isEmpty())
        {
            return mapping.findForward("error");
        }else
        {
            return mapping.findForward("DENEGADO");
        }
        
        
        //return mapping.findForward(SUCCESS);
    }
}
